CN101804859A

CN101804859A - Multiple-screw pedal ship

Info

Publication number: CN101804859A
Application number: CN200910007718A
Authority: CN
Inventors: 丁宪明
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-02-16
Filing date: 2009-02-16
Publication date: 2010-08-18

Abstract

The invention belongs to the field of ship engineering and relates to a small ship which moves forward by pedaling a crankshaft to rotate and drive a gearbox for accelerating and driving a propeller through a driving shaft and a coupling. Compared with a mode of moving forward by paddling, sculling and pedaling a paddle wheel small ship, the pedal screw ship has high propelling efficiency, high speed, stable driving and accurate steering of a rudder. By positively and negatively pedaling the crankshaft, the small ship can move forward, backward or retard to stop the ship. The pedal screw ship can also be used for developing sports events and performances as well as flood emergency and can be widely used for production, life, travel and parks. A lateral pushing propeller is arranged under a stem and is driven by shaking through hands, so that the ship can be steered left and right at the original position. For the pedal screw ship, a chain driving is added behind the gearbox on the basis of a reference driving mode; the propelling efficiency of the propeller can be improved by using an integral driving mode of ball joint driving screw rudder; and with the pedal screw driving, ships of multiple use functions can be developed such as pedal bumper boats, binary park ships, water drift boats, quad-driving ships, electric underwater mowing vessels, solar energy pedal dual-purpose ships and pushing transportation fishing vessels.

Description

Multiple foot operated propeller

One, technical field: the invention belongs to field of ship engineering, the foot-operated crankshaft revolution of a kind of specifically manpower drives the little type ship that screw propeller advances through the speed-change gear box speedup.

Two, background technology: present widely used little type ship: paddle is arranged, have scull, foot-operated paddlewheel propulsion is arranged, it is not high that these ships all exist propulsion coefficient, the shakiness of travelling turns to inaccurate.

Three, summary of the invention: the foot-operated spiral shell slurry of technical solution of the present invention ship is characterized in that at the keel of hull foot-operated bent axle being installed, the worm gear gearbox is installed in the middle of bent axle, behind gearbox, there is the transmission shaft coupler to connect spiral shell slurry axle, spiral shell slurry axle outboard part stagger angle constant speed direction joint and oar rudder one propelling unit, be provided with rudder horn and rocking arm in back seat the place ahead, form by last lower link and tween drive shaft and yaw rudder.

Foot operated propeller basic scheme of the present invention and multiple scheme realize its purpose.Basic scheme is a foot operated propeller, principle of work is: steering a ship rotatablely moves and moment into producing by foot-operated bent axle, drive screw propeller by the speed-change gear box speedup and produce just back-pedalling of thrust or pulling force, bent axle, ship is advanced and fall back (or slow down bring to), concrete drive path is: foot-operated bent axle → step-up gear → drive coupling → transmission shaft → universal-joint → screw propeller, the direction control path is: rudder horn (dish) → lower link → tween drive shaft → top rod → yaw rudder.The transmission of thruster screw propeller is: the hand wheel → vertical shaft → gear mesh → cross moving axis → thruster screw propeller.

Beneficial effect: 1, foot-operated propeller advances than paddle, sculls, foot-operated paddle wheel speed is fast.2, propeller is to advancing continuous working than propulsion coefficient height at intermittence.3, the output leg strength of manpower is greater than arm strength.4, need not driving license, everybody can operate.5, foot-operated shipping agency can free by handle, but limit row limit operation.6, because of no internal combustion engine drive, no waste gas and water pollution.7, bow is divided into the thruster screw propeller, increased the road-holding property and the alongside performance of ship and in crosswind, travel and revise manipulative capability energy in yaw forces and the narrow river course, the thruster propeller can make the boats and ships pivot stud, also can be used with screw propeller, increases the accuracy of manoeuvre of ship.8, need not study, can be widely used in the floods rescue and use.9, compete for speed in the available sports and style is driven athletic competition.10, multiple foot operated propeller combines with extraordinary instrument and forms multiple repair ship, foot operated propeller propulsion coefficient height, capacity of anti-storm is strong, and it is big to lead towing tension, can go against the wind and the current and travel, for landlocked rivers and lakes, water network zone, the south of the lower reaches of the Yangtze River, floods rescue provide practical motorless little type ship.

Four, description of drawings: Fig. 1 is the structure design principle figure of pin screw ship.(1) foot-operated bent axle among the figure; (2) commutation speedup worm case; (3) transmission shaft; (4) drive coupling; (5) rudder horn; (6) go up lower link; (7) screw propeller; (8) yaw rudder; (9) thruster screw propeller; (10) transmission shaft; (11) gear mesh; (12) moving axis of writing a biography; (13) the hand wheel; (14) constant speed direction joint.

Fig. 2 is water cycle, (1) front crankshaft (2) chain (3) change-speed box (4) constant-velocity universal joint (5) oar rudder one actuator (6) bearing circle among the figure of driving more.

Fig. 3 is a solar power pedal double-purpose ship, (1) solar battery group (2) storage battery group (3) two-direction switch (4) bar handle (5) electrical motor (6) messenger chain among the figure.

Fig. 4 is foot-operated propeller bumper boat, fixing rudder (3) rubber pneumatic bag (4) seat (5) rudder stock (6) yaw rudder intermediate rod (7) oar rudder one propelling unit (8) transmission shaft (9) gear case of (1) hull (2) among the figure.

Fig. 5 is the chain-driving foot operated propeller, and (1) is protected oar coccyx (2) messenger chain (3) oar rudder one propelling unit (4) and gone up transmission shaft (5) lower drive shaft among the figure.

Fig. 6 is a foot-operated propeller binary park ship, the preceding rudder drive link of the preceding rudder of (1) bent axle (2) messenger chain (3) transmission shaft (4) oar rudder one propelling unit (5) rudder stock (6) (7) (8) back rudder drive link (9) twin hull among the figure.

Fig. 7 is foot-operated water surface, and (1) floating drum (2) lifting bracing frame (3) supports the removable string bag of hand wheel of wheel shaft (4) bracing frame (5) stringing tooth adhesive tape (6) live axle (7) gear mesh (8) drive link (9) (10) arresting net (11) lifting bolt bar (12) stabilizer rod (13) (14) slide bar (15) pulley (16) balladeur train (17) hook among the figure.

Fig. 8 is electronic weed-cutting launch under water, anti-hand wheel of balladeur train (5) assembly pulley (6) steel rope (7) digonal link (8) barrel (9) rotating disk (10) V-belt (11) electrical motor (12) drive link (13) (14) change-over swith (15) gear mesh (16) gantry base (17) storage battery group (18) charging socket of turning round of unsteady grass stick (3) drive link (4) of (1) rotating knife (2) among the figure.

Fig. 9 is the pushing tow transportation ship of fishing, 1. 2. 3. foot operated propeller of hinge of limit sidecar among the figure

Five, the specific embodiment: 1, selected product specification scheme.2, deisgn product constructional drawing.3, according to overall dimension and annex size design assembly drowing.4, according to assembly drowing folding picture detail drawing.5, inspection during manufacture part.6, assembling welded hull.7, part and decoration are installed.8, product quality inspection.9, getting three cards goes into operation.10, tissue products production and sales.

Claims

1. many kinds of foot operated propellers: it is characterized in that: develop the modification ship of multiple functions of use again on the basis of reference model foot operated propeller, wherein have: (1) reference model (2) drives the foot-operated propeller transportation of the foot-operated electronic weed-cutting launch under water of propeller (9) of the foot-operated propeller water surface (8) of the foot-operated propeller binary park ship (7) of foot-operated propeller bumper boat (5) the chain-driving foot operated propeller (6) of ship (3) solar power pedal double-purpose ship (4) ship of fishing.

2. according to (1) reference model in the described multiple foot operated propeller of claim 1: its feature: the worm gear gearbox is installed on the hull keel, be combined with foot-operated bent axle in the worm case both sides, crankshaft two end is connected on the bilge bone with bearing seat, be provided with output shaft behind the worm case, the axle two ends are combined with universal-joint, the universal-joint rear end is connected with bearings and leak free propeller shaft and pipe, shaft rear end is connected with universal-joint, is combined with the propelling unit of oar rudder one behind the universal-joint, the propelling unit lower end with protect the oar coccyx and be connected; Perpendicular being inserted in of rudder horn (dish) is welded in the crossbeam sleeve pipe, the rudder stock lower end is connected with spindle arm, spindle arm connects the lower link that intersects with spiral pin, lower link is connected on the tween drive shaft lower end, the tween drive shaft upper end is connected on the axis of rudder rocking arm with top rod is parallel, is welded with the perpendicular transmission shaft of thruster propeller on the rudder stock sleeve pipe, and it is right that the transmission shaft lower end is combined with finishing bevel gear cuter, bevel pinion is in conjunction with the cross moving axis, and the transmission shaft front end connects the thruster propeller.(Fig. 1)

3. according to (2) in many kinds of foot operated propellers of claim 1 ships that drive: its feature: before back seat, set up a plurality of seats and many cover bent axles more, doubly-linked One-way chain wheel drive gearbox connects change speed gear box in the middle of the bent axle, be connected with the propelling unit of propeller shaft and universal-joint and oar rudder one behind the change speed gear box, before back seat, can establish a plurality of seats and many cover bent axles, form the foot-operated dragon boat of FYA and match usefulness.(Fig. 2)

4. according to (3) solar power pedal double-purpose ship in many kinds of foot operated propellers of claim 1: it is characterized in that: motor-driven unidirectional flywheel and engage switch and joystick are installed on the storage battery that solar panel and midship store electrical energy are installed on the mat shelter of reference ship type, rear propeller shaft, and rudder stock is installed two-direction switch, power lead, governor handle and electronics modulation speed governing frequently original paper.(Fig. 3)

5. according to (4) described foot-operated bumper boat in the described multiple foot operated propeller of claim 1: it is characterized in that: on the keel of disciform hull, be combined with gear case and foot-operated bent axle, be combined with transmission shaft behind the gear case and in conjunction with the propelling unit of vertical pivot transmission oar rudder one, before hull, be combined with fixedly rudder, the hull outer rim is combined with air bag, rudder stock is perpendicular to be inserted in the sleeve pipe that is welded on the front cross rail, is provided with the two-seater position on two crossbeams.(Fig. 4)

6. according to the described multiple foot operated propeller of claim 1 (5) chain-driving foot operated propeller, it is characterized in that: using transmission shaft in the metallic bond transmission behind its pseudotype hull, the propelling unit of the oar rudder one of vertical pivot transmission is meshed at last transmission shaft rear portion with finishing bevel gear cuter.(Fig. 5)

7. (6) foot-operated propeller binary park ship in the multiple foot operated propeller according to claim 1: it is characterized in that: worm case or gear case and transmission shaft in the driving groove that two hulls connect, installing, the transmission shaft rear end combines with the propelling unit of the oar rudder one of perpendicular transmission shaft, rudder before and after the shackle rod transmission before and after in driving groove, being equipped with, pull bar connects with spiral pin, and rudder horn is installed on intermediate steering arm.(Fig. 6)

8. according to (7) in the multiple foot operated propeller described in the claim 1 foot-operated propeller water surface: it is characterized in that: but the composite tooth form belt conveyor of transmission is installed at the ship pipe, the belt conveyor front end is in conjunction with floating drum and support, there is not filtering net in the belt conveyor both sides, be connected on the bow with rotating shaft in the belt conveyor rear end, on the ship starboard, be provided with drive belt conveyor hand and take turns with transmission shaft, the transmission concentric shafts driven belt conveyor by finishing bevel gear cuter; Be provided with the lifting bolt pull bar at port and pay, be provided with the replaceable string bag in the ship storehouse behind belt conveyor, string bag front end is clipped in by on the spring tension slide bar, and cross bar slides on vertical slide bar, the slide bar front end is installed the pulley of conduction extension spring.(Fig. 7)

9. (8) foot-operated electronic weed-cutting launch under water of propeller in the multiple foot operated propeller according to claim 1: it is characterized in that: be combined with the movable knife bar of spider lifting liftable at bow, the knife bar lower end is equipped with rotary cutter, knife bar is by direct motor drive, slide and can rotate grass stick with knife bar in water surface place on knife bar, the knife bar lifting is controlled by manual hoist, have the storage battery group in the ship front seats, on rudder stock, establish the power supply two-direction switch, be provided with charging socket on the ship right side, be provided with the anti-sliding sleeve of turning round at the knife bar slide bar.(Fig. 8)

10. transport the ship of fishing according to the foot-operated propeller of the described multiple foot operated propeller of claim 1 (9), it is characterized in that: respectively link a sidecar in the both sides of benchmark type ship, the centre is the foot operated propeller that forms the pushing tow transportation.(Fig. 9).